Over the past years we’ve been keeping an eye on the iControlpad, a Bluetooth controller for a variety of phones which, among other things, will support the iPhone 3G, 3GS, iPhone 4 and iPod touch. With a few adjustments and padding when needed, the iControlpad will provide an alternative (we can’t judge on comfortable from pictures) way to control iOS games, or any other device that supports Bluetooth.

As noted by Engadget, the iControlpad has left the vaporware stage and is now accepting orders with shipments starting next week. The design has been finalized and it looks pretty good although, admittedly, it will add bulkiness to your iOS device. That’s the price to pay for classic game controls on a 3.5-inch screen, I guess.

The question remains whether or not in the multitouch era buttons are needed at all. Most iOS games are perfectly playable and meant for multitouch controls. Some of them, however, could take serious advantage of the configuration offered by the iControlpad, like first-person shooters and arcade games based on virtual buttons on screen. We also wonder if it will be possible for developers to officially support the iControlpad in their apps by offering a way to entirely get rid of interface elements on screen, although maybe we’re just dreaming too much.

In the meantime, go check out the iControlpad here and take a look at your iOS game collection to see if the gadget would come in handy for you.